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Question 68 - 100-490 discussion

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From the enable mode, which command loads the configuration during the password recovery process on a Cisco router?

A.

load_helper

Answers
A.

load_helper

B.

configure terminal

Answers
B.

configure terminal

C.

copy running-config startup-config

Answers
C.

copy running-config startup-config

D.

copy startup-config running-config

Answers
D.

copy startup-config running-config

Suggested answer: D

Explanation:

The copy startup-config running-config command is used during the password recovery process on a Cisco router to load the saved configuration into the device's active running configuration. Here's why this is the correct choice:

Password Recovery Context: Password recovery often involves booting into ROMmon mode and changing the configuration register to bypass the normal boot process. This leaves the device with a blank running configuration.

Restoring Configuration: The copy startup-config running-config command copies the stored configuration (startup-config) from NVRAM into the running-config, which is used by the router for its operations.

Why other options are incorrect:

load_helper: While the load_helper command sometimes appears in password recovery procedures, it's typically used for older models and may not be necessary for all Cisco routers.

configure terminal: This command simply enters global configuration mode. It doesn't directly load a configuration.

copy running-config startup-config: This command saves the active running configuration into NVRAM as the startup-config. It's the reverse of what you need for password recovery.

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asked 07/10/2024
Deshawn Sharpe
38 questions
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